diff -r c1e5b9f19483 -r c74815729afd controls/DurationCellEditor.py
--- a/controls/DurationCellEditor.py	Thu Aug 17 17:25:17 2017 +0300
+++ b/controls/DurationCellEditor.py	Fri Aug 18 12:36:31 2017 +0300
@@ -138,8 +138,8 @@
 
     def SetSize(self, rect):
         self.CellControl.SetDimensions(rect.x + 1, rect.y,
-                                        rect.width, rect.height,
-                                        wx.SIZE_ALLOW_MINUS_ONE)
+                                       rect.width, rect.height,
+                                       wx.SIZE_ALLOW_MINUS_ONE)
 
     def Clone(self):
         return DurationCellEditor(self.Table)